html,body{
    width: 100%;
    height: 100%;
}
.mainContainer{
    width: 100%;
    height: 100%;
    background: url("../img/bg.jpg") no-repeat;
    background-size: 100% 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.gameContainer{
    width: auto;
    height: auto;
}
.gameBackground{
    display: block;
    width: 91.4vw;
    height: auto;
    transform: translate(0.2vw,-2.3vw);
}
.simItemContainer{
    width: 20.1vw;
    height: 20.1vw;
    position: absolute;
    left: calc(50% - 10.14vw);
    top:calc(50% - 1.45vw);
    border-radius: 10px;
}
.simItemContainer.item-5{
    transform: translate(-23.1vw,-22.8vw);
    background: url("../img/5.png") no-repeat;
    background-size: 100% 100%;
}
.simItemContainer.item-8{
    transform: translate(0vw,-22.8vw);
    background: url("../img/8.png") no-repeat;
    background-size: 100% 100%;
}
.simItemContainer.item-10{
    transform: translate(23vw,-23vw);
    background: url("../img/10.png") no-repeat;
    background-size: 100% 100%;
}
.simItemContainer.item-20{
    transform: translate(23vw,0vw);
    background: url("../img/20.png") no-repeat;
    background-size: 100% 100%;
}
.simItemContainer.item-50{
    transform: translate(-23vw,23vw);
    background: url("../img/50.png") no-repeat;
    background-size: 100% 100%;
}
.simItemContainer.item-100{
    transform: translate(-23vw,0vw);
    background: url("../img/100.png") no-repeat;
    background-size: 100% 100%;
}
.simItemContainer.item-500{
    transform: translate(23vw,23vw);
    background: url("../img/500.png") no-repeat;
    background-size: 100% 100%;
}
.simItemContainer.item-0{
    transform: translate(0vw,23vw);
    background: url("../img/0.png") no-repeat;
    background-size: 100% 100%;
}
.giftItem{
    display: none;
}